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JPL Small-Body Database Browser
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469848 (2005 TN116)
Classification: Main-belt Asteroid          SPK-ID: 2469848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489001582533138 3.8833e-07  
a 2.415809856599047 9.7661e-08 au
q 2.056095386641533 1.0172e-06 au
i 6.967236108517973 1.5382e-05 deg
node 358.5073859036523 6.2007e-05 deg
peri 294.1565237443789 0.00018394 deg
M 28.4733901177129 0.00013104 deg
tp 2458892.025107628344
(2020-Feb-12.52510763)
0.00050534 TDB
period 1371.489699412478
3.75
8.3165e-05
2.277e-07
d
yr
n .2624883002433177 1.5917e-08 deg/d
Q 2.775524326556561 1.122e-07 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2005-10-03  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:19:04  

Additional Information
 Earth MOID = 1.05213 au 
 Jupiter MOID = 2.44132 au 
 T_jup = 3.491 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO472615  

469848 (2005 TN116)          Discovered 2005-Oct-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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